package com.jh.userexcep;

public class CalMain {

	/**
	 * @param args
	 */
	public static void main(String[] args) 
	{
		Calculation cal = new Calculation();
		
		try {
			cal.cal(1, 0);
		} catch (UserException e) 
		{
			System.out.println(e.toString());
		}
	}

}
